How does one find out if the their 69T motor is eaely or late? Production number/date?
If it is early, I can supposedly install 1969S heads.
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How does one find out if the their 69T motor is eaely or late? Production number/date?
If it is early, I can supposedly install 1969S heads.
Don't think I'd put "S" heads on a "T" without a LOT of other mods.
Bob B
Well, if given the serial and/or build # then I can tell you how far into 1969 production the engine is.
cams, cylinders and pistons.Quote:
Originally Posted by SIMI BOB
Quote:
Originally Posted by davep
Engine Numbers: 901/16, 19615, serial # 6195666
Don't understand??? what difference early or late??? stud spacing is all the same,,,,
the 1969S head was a one year only head.Quote:
Originally Posted by edmayo
If you have an early 1969T engine, it will accept the 1969S head.
If you have a late 1969T engine, it will not accept the 1969S head. (You can use a 70S+ head however).
From what i have seen, the 1969S head is nice little upgrade to the 69T.
the 69 s head is only unique because of valve size. with the 2.2 engine piston dome and chamber size changed ,also head gasket type.
In my '69T rebuild we're taking it to S spec. No reason not to do it.
just to be clear, yes, your 69S heads will fit on your 69T engine.